First published: Tue Mar 13 2012(Updated: )
The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
OpenSSL OpenSSL | <=0.9.8t | |
OpenSSL OpenSSL | =0.9.0b | |
OpenSSL OpenSSL | =0.9.1b | |
OpenSSL OpenSSL | =0.9.1c | |
OpenSSL OpenSSL | =0.9.2b | |
OpenSSL OpenSSL | =0.9.3 | |
OpenSSL OpenSSL | =0.9.3a | |
OpenSSL OpenSSL | =0.9.4 | |
OpenSSL OpenSSL | =0.9.5 | |
OpenSSL OpenSSL | =0.9.5a | |
OpenSSL OpenSSL | =0.9.6 | |
OpenSSL OpenSSL | =0.9.6a | |
OpenSSL OpenSSL | =0.9.6b | |
OpenSSL OpenSSL | =0.9.6c | |
OpenSSL OpenSSL | =0.9.6d | |
OpenSSL OpenSSL | =0.9.6e | |
OpenSSL OpenSSL | =0.9.6f | |
OpenSSL OpenSSL | =0.9.6g | |
OpenSSL OpenSSL | =0.9.6h | |
OpenSSL OpenSSL | =0.9.6i | |
OpenSSL OpenSSL | =0.9.6j | |
OpenSSL OpenSSL | =0.9.6k | |
OpenSSL OpenSSL | =0.9.6l | |
OpenSSL OpenSSL | =0.9.6m | |
OpenSSL OpenSSL | =0.9.7 | |
OpenSSL OpenSSL | =0.9.7a | |
OpenSSL OpenSSL | =0.9.7b | |
OpenSSL OpenSSL | =0.9.7c | |
OpenSSL OpenSSL | =0.9.7d | |
OpenSSL OpenSSL | =0.9.7e | |
OpenSSL OpenSSL | =0.9.7f | |
OpenSSL OpenSSL | =0.9.7g | |
OpenSSL OpenSSL | =0.9.7h | |
OpenSSL OpenSSL | =0.9.7i | |
OpenSSL OpenSSL | =0.9.7j | |
OpenSSL OpenSSL | =0.9.7k | |
OpenSSL OpenSSL | =0.9.7l | |
OpenSSL OpenSSL | =0.9.7m | |
OpenSSL OpenSSL | =0.9.8 | |
OpenSSL OpenSSL | =0.9.8a | |
OpenSSL OpenSSL | =0.9.8b | |
OpenSSL OpenSSL | =0.9.8c | |
OpenSSL OpenSSL | =0.9.8d | |
OpenSSL OpenSSL | =0.9.8e | |
OpenSSL OpenSSL | =0.9.8f | |
OpenSSL OpenSSL | =0.9.8g | |
OpenSSL OpenSSL | =0.9.8h | |
OpenSSL OpenSSL | =0.9.8i | |
OpenSSL OpenSSL | =0.9.8j | |
OpenSSL OpenSSL | =0.9.8k | |
OpenSSL OpenSSL | =0.9.8l | |
OpenSSL OpenSSL | =0.9.8m | |
OpenSSL OpenSSL | =0.9.8n | |
OpenSSL OpenSSL | =0.9.8o | |
OpenSSL OpenSSL | =0.9.8p | |
OpenSSL OpenSSL | =0.9.8q | |
OpenSSL OpenSSL | =0.9.8r | |
OpenSSL OpenSSL | =0.9.8s | |
OpenSSL OpenSSL | =1.0.0 | |
OpenSSL OpenSSL | =1.0.0a | |
OpenSSL OpenSSL | =1.0.0b | |
OpenSSL OpenSSL | =1.0.0c | |
OpenSSL OpenSSL | =1.0.0d | |
OpenSSL OpenSSL | =1.0.0e | |
OpenSSL OpenSSL | =1.0.0f | |
OpenSSL OpenSSL | =1.0.0g |
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